From: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
To: linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 1/2] ARM: omapfb: add coherent dma memory support
Date: Sat, 11 Jan 2014 13:28:08 +0000 [thread overview]
Message-ID: <52D146E8.4090105@gmail.com> (raw)
In-Reply-To: <79CD15C6BA57404B839C016229A409A83EDB141E@DBDE04.ent.ti.com>
On 09.01.2014 10:08, Hiremath, Vaibhav wrote:
>
> No, that's what is causing issue to me. Can you try predefined address flow?
>
> Thanks,
> Vaibhav
>
Booting Linux on physical CPU 0x0
Initializing cgroup subsys cpu
Linux version 3.13.0-rc7+ (maemo@maemo-desktop) (gcc version 4.7.2
20120701 (prerelease) (Linaro GCC 4.7-2012.07) ) #24 PREEMPT Sat Jan 11
17:06:39 EET 2014
CPU: ARMv7 Processor [411fc083] revision 3 (ARMv7), cr\x10c53c7d
CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
Machine: Nokia RX-51 board
omapfb: reserved 0x00800000 bytes at 0x8f100000
Memory policy: Data cache writeback
On node 0 totalpages: 61696
free_area_init_node: node 0, pgdat c05b73b4, node_mem_map c061b000
Normal zone: 512 pages used for memmap
Normal zone: 0 pages reserved
Normal zone: 61696 pages, LIFO batch:15
CPU: All CPU(s) started in SVC mode.
OMAP3430/3530 ES3.1 (l2cache iva sgx neon isp )
pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
pcpu-alloc: [0] 0
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 61184
Kernel command line: init=/sbin/preinit ubi.mtd=rootfs root=ubi0:rootfs
rootfstype=ubifs rootflags=bulk_read,no_chk_data_crc rw
mtdoops.mtddev=log console=tty0 console=ttyO2 omapfb_vram=8M@0x8F100000
omapfb.mode=lcd:848x480-16
There are no (UNDERFLOW) errors on OMAP3 when predefined address is
used, I am still able to play every video I try.
Ivo
WARNING: multiple messages have this Message-ID (diff)
From: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
To: "Hiremath, Vaibhav" <hvaibhav@ti.com>,
Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>,
"Valkeinen, Tomi" <tomi.valkeinen@ti.com>,
Tony Lindgren <tony@atomide.com>,
Ivaylo Dimitrov <freemangordon@abv.bg>
Cc: "linux-omap@vger.kernel.org" <linux-omap@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-fbdev@vger.kernel.org" <linux-fbdev@vger.kernel.org>
Subject: Re: [PATCH 1/2] ARM: omapfb: add coherent dma memory support
Date: Sat, 11 Jan 2014 15:28:08 +0200 [thread overview]
Message-ID: <52D146E8.4090105@gmail.com> (raw)
In-Reply-To: <79CD15C6BA57404B839C016229A409A83EDB141E@DBDE04.ent.ti.com>
On 09.01.2014 10:08, Hiremath, Vaibhav wrote:
>
> No, that's what is causing issue to me. Can you try predefined address flow?
>
> Thanks,
> Vaibhav
>
Booting Linux on physical CPU 0x0
Initializing cgroup subsys cpu
Linux version 3.13.0-rc7+ (maemo@maemo-desktop) (gcc version 4.7.2
20120701 (prerelease) (Linaro GCC 4.7-2012.07) ) #24 PREEMPT Sat Jan 11
17:06:39 EET 2014
CPU: ARMv7 Processor [411fc083] revision 3 (ARMv7), cr=10c53c7d
CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
Machine: Nokia RX-51 board
omapfb: reserved 0x00800000 bytes at 0x8f100000
Memory policy: Data cache writeback
On node 0 totalpages: 61696
free_area_init_node: node 0, pgdat c05b73b4, node_mem_map c061b000
Normal zone: 512 pages used for memmap
Normal zone: 0 pages reserved
Normal zone: 61696 pages, LIFO batch:15
CPU: All CPU(s) started in SVC mode.
OMAP3430/3530 ES3.1 (l2cache iva sgx neon isp )
pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
pcpu-alloc: [0] 0
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 61184
Kernel command line: init=/sbin/preinit ubi.mtd=rootfs root=ubi0:rootfs
rootfstype=ubifs rootflags=bulk_read,no_chk_data_crc rw
mtdoops.mtddev=log console=tty0 console=ttyO2 omapfb_vram=8M@0x8F100000
omapfb.mode=lcd:848x480-16
There are no (UNDERFLOW) errors on OMAP3 when predefined address is
used, I am still able to play every video I try.
Ivo
WARNING: multiple messages have this Message-ID (diff)
From: ivo.g.dimitrov.75@gmail.com (Ivaylo Dimitrov)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/2] ARM: omapfb: add coherent dma memory support
Date: Sat, 11 Jan 2014 15:28:08 +0200 [thread overview]
Message-ID: <52D146E8.4090105@gmail.com> (raw)
In-Reply-To: <79CD15C6BA57404B839C016229A409A83EDB141E@DBDE04.ent.ti.com>
On 09.01.2014 10:08, Hiremath, Vaibhav wrote:
>
> No, that's what is causing issue to me. Can you try predefined address flow?
>
> Thanks,
> Vaibhav
>
Booting Linux on physical CPU 0x0
Initializing cgroup subsys cpu
Linux version 3.13.0-rc7+ (maemo at maemo-desktop) (gcc version 4.7.2
20120701 (prerelease) (Linaro GCC 4.7-2012.07) ) #24 PREEMPT Sat Jan 11
17:06:39 EET 2014
CPU: ARMv7 Processor [411fc083] revision 3 (ARMv7), cr=10c53c7d
CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
Machine: Nokia RX-51 board
omapfb: reserved 0x00800000 bytes at 0x8f100000
Memory policy: Data cache writeback
On node 0 totalpages: 61696
free_area_init_node: node 0, pgdat c05b73b4, node_mem_map c061b000
Normal zone: 512 pages used for memmap
Normal zone: 0 pages reserved
Normal zone: 61696 pages, LIFO batch:15
CPU: All CPU(s) started in SVC mode.
OMAP3430/3530 ES3.1 (l2cache iva sgx neon isp )
pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
pcpu-alloc: [0] 0
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 61184
Kernel command line: init=/sbin/preinit ubi.mtd=rootfs root=ubi0:rootfs
rootfstype=ubifs rootflags=bulk_read,no_chk_data_crc rw
mtdoops.mtddev=log console=tty0 console=ttyO2 omapfb_vram=8M at 0x8F100000
omapfb.mode=lcd:848x480-16
There are no (UNDERFLOW) errors on OMAP3 when predefined address is
used, I am still able to play every video I try.
Ivo
next prev parent reply other threads:[~2014-01-11 13:28 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-30 13:19 [PATCH 0/2] omapfb: option to use coherent dma mem Tomi Valkeinen
2013-12-30 13:19 ` Tomi Valkeinen
2013-12-30 13:19 ` Tomi Valkeinen
2013-12-30 13:19 ` [PATCH 1/2] ARM: omapfb: add coherent dma memory support Tomi Valkeinen
2013-12-30 13:19 ` Tomi Valkeinen
2013-12-30 13:19 ` Tomi Valkeinen
2014-01-05 14:16 ` Ivaylo Dimitrov
2014-01-05 14:16 ` Ivaylo Dimitrov
2014-01-05 14:16 ` Ivaylo Dimitrov
2014-01-07 23:59 ` Tony Lindgren
2014-01-07 23:59 ` Tony Lindgren
2014-01-07 23:59 ` Tony Lindgren
2014-01-08 14:13 ` Tomi Valkeinen
2014-01-08 14:13 ` Tomi Valkeinen
2014-01-08 14:13 ` Tomi Valkeinen
2014-01-09 5:06 ` Hiremath, Vaibhav
2014-01-09 5:06 ` Hiremath, Vaibhav
2014-01-09 5:06 ` Hiremath, Vaibhav
2014-01-09 7:34 ` Ivaylo Dimitrov
2014-01-09 7:34 ` Ivaylo Dimitrov
2014-01-09 7:34 ` Ivaylo Dimitrov
2014-01-09 8:08 ` Hiremath, Vaibhav
2014-01-09 8:08 ` Hiremath, Vaibhav
2014-01-09 8:08 ` Hiremath, Vaibhav
2014-01-09 8:27 ` Tomi Valkeinen
2014-01-09 8:27 ` Tomi Valkeinen
2014-01-09 8:27 ` Tomi Valkeinen
2014-01-09 8:31 ` Hiremath, Vaibhav
2014-01-09 8:31 ` Hiremath, Vaibhav
2014-01-09 8:31 ` Hiremath, Vaibhav
2014-01-11 13:28 ` Ivaylo Dimitrov [this message]
2014-01-11 13:28 ` Ivaylo Dimitrov
2014-01-11 13:28 ` Ivaylo Dimitrov
2014-01-22 21:08 ` Ivaylo Dimitrov
2014-01-22 21:08 ` Ivaylo Dimitrov
2014-01-22 21:08 ` Ivaylo Dimitrov
2014-01-24 8:47 ` Hiremath, Vaibhav
2014-01-24 8:47 ` Hiremath, Vaibhav
2014-01-24 8:47 ` Hiremath, Vaibhav
2014-01-24 10:35 ` Tomi Valkeinen
2014-01-24 10:35 ` Tomi Valkeinen
2014-01-24 10:35 ` Tomi Valkeinen
2014-01-09 8:21 ` Tomi Valkeinen
2014-01-09 8:21 ` Tomi Valkeinen
2014-01-09 8:21 ` Tomi Valkeinen
2014-01-09 8:31 ` Hiremath, Vaibhav
2014-01-09 8:31 ` Hiremath, Vaibhav
2014-01-09 8:31 ` Hiremath, Vaibhav
2014-01-09 13:02 ` Hiremath, Vaibhav
2014-01-09 13:02 ` Hiremath, Vaibhav
2014-01-09 13:02 ` Hiremath, Vaibhav
2013-12-30 13:19 ` [PATCH 2/2] omapfb: add support to reserve fb at specified phys address Tomi Valkeinen
2013-12-30 13:19 ` Tomi Valkeinen
2013-12-30 13:19 ` Tomi Valkeinen
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